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基于汽车企业联系的中国城市网络结构特征

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为优化产业空间布局和推动区域均衡发展,企业联系视角下的城市网络已成为探究新型区域空间关系的关键.文中采用2000—2020年中国汽车企业上市数据,运用城市网络测度模型,深入探讨城市属性指标、联系结构以及距离分配规律,从而揭示基于汽车企业的城市网络结构特征.研究发现城市分布格局从散点逐渐过渡到片区扩散,直辖市和省会城市的中介控制作用极强,但各大城市的资源辐射能力具有较大异质性特征.城市网络联系结构呈现出中部"十字蛛网",外围"梯菱骨架"的特征,联系强度的高值区域位于邻近区域和城市群之间.研究为优化区域协调发展提供参考借鉴.
STRUCTURE CHARACTERISTICS OF URBAN NETWORK IN CHINA BASED ON THE AUTOMOTIVE ENTERPRISE CONNECTIONS
To optimize industrial spatial layout and promote balanced regional development, the urban network from the perspective of enterprise connections has become the key to exploring new regional spatial relationships. This study utilizes listed company data of China's automotive enterprises from 2000 to 2020, employs an urban network measurement model, and delves into urban attribute indicators, connection structures, and distance distribution pat-terns. The structural characteristics of the urban network based on automotive enterprises are revealed. The study found that the urban distribution transitioned from scattered areas to regional diffusion, and the intermediary control role of municipalities and provincial capitals are strong, however, there is a significant difference in the resource ra-diation capacity of major cities.The linkage structure of the urban network presents the characteristics of cross-cob-web in the middle and trapezoidal-skeleton in the periphery, and the high value of linkage intensity is located be-tween adjacent areas and urban agglomerations. The study may provide the reference for optimizing coordinated re-gional development.

automobile enterprisesurban networkevolutionary characteristicsspatial structure

许大明、沈韦良

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哈尔滨工业大学建筑学院,寒地城乡人居环境科学与技术工业和信息化部重点实验室,哈尔滨150001

汽车企业 城市网络 演变特征 空间结构

2024

低温建筑技术
黑龙江省寒地建筑科学研究院

低温建筑技术

影响因子:0.237
ISSN:1001-6864
年,卷(期):2024.46(3)
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